Finding the Fourth Proportional to 17,948.88, 24,734.52 and 13,477.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,948.88 : 24,734.52 = 13,477.68 : x
2. Step 2: Convert to fraction form
   17,948.88/24,734.52 = 13,477.68/x
3. Step 3: Cross multiply
   17,948.88x = 24,734.52 × 13,477.68
4. Step 4: Simplify right side
   17,948.88x = 333,363,945.51
5. Step 5: Solve for x
   x = 333,363,945.51/17,948.88
6. Step 6: Final answer
   x = 18,572.97